Diplomacy is not an end in itself if it does not advance the interests of the nation.

偶像要长得比较好看，但是我并不英俊，所以我也不指望别人因为相貌而注意到我。

创新和技术将是解决我们面临的能源挑战的关键。

"The truth is rarely pure and never simple."

意识的元素包括感觉、意象和情感。